ok so i was driving, and entered a destination. i have NO voice. also, i noticed i have NO key beeps. the master volume and TTS volume are all the way up. what gives?

also, at some point every time i turn my 900 on, the screen flashes. say it's on the iPod screen, it will go blank for a second then return to the iPod screen.

none of this used to happen, now it's all blowing up.

Have you checked your setting too see if they reset themselves? My unit flashes on the iPod screen while it's loading up as well, but it never affected the performance.

i did check that out, and the settings are fine. it's weird that it happened out of nowhere... what could possibly be the problem?